Graham Norton, Sharon Horgan, Dr Marie Cassidy and Professor Luke O'Neill on The Late Late Show tonight

Graham Norton and Ryan Tubridy meet again for a chat tonight

Talkshow hosts have a variety of techniques to try to get their guests to open up and maybe reveal something particularly interesting live on air.  But you don't get to be a five-time BAFTA TV Award winner for your comedy chat show without learning a few tricks on how to deflect awkward moments and change the subject either. So it should be an amusing encounter between Graham Norton and Ryan Tubridy on tonight's Late Late Show.

In the 'red corner' we have Graham Norton, master of the innuendo-laden aside, and generally relentlessly irreverent and funny. He has interviewed some impressive celebs and made it look effortless in the extreme. But how will he handle being asked all the questions? Will he be able to dodge any awkward moments and control the direction of the chat?